How to draw streamline

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Elham Mohammadi
Elham Mohammadi 2016-3-23
评论： Elham Mohammadi 2016-3-24
Hi, I have x and y data and u and v which are velocity components in a matrix. I want to draw streamlines. but matlab returns u and v must be at least 2*2 matrices. It does sense just when we have them as a function not as vectors. How can I draw streamlines in this condition? Thanks, Regards, Elham Mohammadi
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Image Analyst
Image Analyst 2016-3-24
Is there a plot in the gallery you'd like to recreate? http://www.mathworks.com/products/matlab/plot-gallery.html Or one from the help from stream()? Please supply some data and the code that you have tried.

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KSSV
KSSV 2016-3-23
Check quiver...
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KSSV
KSSV 2016-3-24
quiver works when size of X,Y,U,V are same.
Elham Mohammadi
Elham Mohammadi 2016-3-24
Thanks for the comment. quiver is now working. I also have the same issue with contour. for a X and Y vector I want to plot a parameter called SWS. The length of X and Y and SWS are m.

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